<template>
	<div>
		<button type="button" @click="isShow = !isShow">显示/隐藏</button>
		<transition name="hello" :appear="true">
			<h1 v-show="isShow" class="come">你好啊!</h1>
		</transition>
	</div>
</template>

<script>
	export default {
		name:"Test",
		data(){
			return {
				isShow:true
			}
		}
	}
</script>

<style scoped="scoped">
	h1{
		background-color: orange;
	}
	.hello-enter-active{
		animation: atguigu 1s;
	}
	.hello-leave-active{
		animation: atguigu 1s reverse;
	}
	@keyframes atguigu{
		from{
			transform: translateX(-100%);
		}
		to{
			transform: translateX(0px);
		}
	}
</style>
